CO5210976A1 - METHOD FOR REDUCING THE VISCOCITY OF HEAVY CRUDE OILS - Google Patents

METHOD FOR REDUCING THE VISCOCITY OF HEAVY CRUDE OILS

Info

Publication number
CO5210976A1
CO5210976A1 CO00012704A CO00012704A CO5210976A1 CO 5210976 A1 CO5210976 A1 CO 5210976A1 CO 00012704 A CO00012704 A CO 00012704A CO 00012704 A CO00012704 A CO 00012704A CO 5210976 A1 CO5210976 A1 CO 5210976A1
Authority
CO
Colombia
Prior art keywords
formation
amine
acids
group
chelating agent
Prior art date
Application number
CO00012704A
Other languages
Spanish (es)
Inventor
Chheda Bharati Dinkar
Banavali Rajiv Manohar
Guido Mazzo
Original Assignee
Rohm & Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of CO5210976A1 publication Critical patent/CO5210976A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2493—Organic compounds containing sulfur, selenium and/or tellurium compounds of uncertain formula; reactions of organic compounds (hydrocarbons, acids, esters) with sulfur or sulfur containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/26—Organic compounds containing phosphorus
    • C10L1/2691—Compounds of uncertain formula; reaction of organic compounds (hydrocarbons acids, esters) with Px Sy, Px Sy Halz or sulfur and phosphorus containing compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)

Abstract

Nuevos complejos amina-quelato caracterizados porque se forman por calentamiento conjunto de por lo menos una amina orgánica con por lo menos un agente quelante, en donde la amina orgánica se selecciona del grupo conformado por: monoaminas primarias alifáticas (C1-C40); polialquilaminas; monoaminas terciarias, aminas secundarias alifáticas saturadas ó sustancialmente saturadas (C1-C40); y poliaminas seleccionadas entre alcanos de cadena recta ó ramificada que contienen dos o más grupos amino, por lo menos uno de los cuales es un grupo amino primario, y en donde el agente quelante se selecciona del grupo conformado por: ácidos carboxílicos, ácidos aminocarboxílicos; ácidos fosfónicos; polifosfatos; 1,3 dicetonas; fenoles; aminofenoles; oximas; compuestos que contienen azufre; compuestos macrocíclicos; ácidos policarboxílicos; oligómeros del ácido acrílico con terminales insaturadas; otros compuestos poliméricos; y las sales de los anteriores, según sea apropiado. Un método para la extracción de petróleo crudo pesado de una formación petrolífera que tiene por lo menos un orificio de pozo que penetra dicha formación y en comunicación fluida con ésta, método que comprende los pasos de:(a) inyección dentro del pozo y formación de una cantidad de un complejo amina-quelato reductor de la viscosidad acorde con la Reivindicación 1;(b) permitir que el complejo amina-quelato se disperse dentro de la formación; y(c) extracción del petróleo con viscosidad reducida.New amine-chelate complexes characterized in that they are formed by joint heating of at least one organic amine with at least one chelating agent, wherein the organic amine is selected from the group consisting of: aliphatic primary monoamines (C1-C40); polyalkylamines; tertiary monoamines, saturated or substantially saturated aliphatic secondary amines (C1-C40); and polyamines selected from straight or branched chain alkanes containing two or more amino groups, at least one of which is a primary amino group, and wherein the chelating agent is selected from the group consisting of: carboxylic acids, aminocarboxylic acids; phosphonic acids; polyphosphates; 1.3 diketones; phenols; aminophenols; oximes; sulfur-containing compounds; macrocyclic compounds; polycarboxylic acids; acrylic acid oligomers with unsaturated terminals; other polymeric compounds; and the salts of the foregoing, as appropriate. A method for extracting heavy crude oil from an oil formation that has at least one well hole that penetrates said formation and in fluid communication with it, a method comprising the steps of: (a) injection into the well and formation of an amount of a viscosity reducing amine-chelate complex according to claim 1; (b) allowing the amine-chelate complex to be dispersed within the formation; and (c) oil extraction with reduced viscosity.

CO00012704A 1999-03-02 2000-02-23 METHOD FOR REDUCING THE VISCOCITY OF HEAVY CRUDE OILS CO5210976A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12249699P 1999-03-02 1999-03-02

Publications (1)

Publication Number Publication Date
CO5210976A1 true CO5210976A1 (en) 2002-10-30

Family

ID=22403038

Family Applications (1)

Application Number Title Priority Date Filing Date
CO00012704A CO5210976A1 (en) 1999-03-02 2000-02-23 METHOD FOR REDUCING THE VISCOCITY OF HEAVY CRUDE OILS

Country Status (7)

Country Link
US (1) US6402934B1 (en)
EP (1) EP1033471B1 (en)
CN (1) CN1205404C (en)
CA (1) CA2299104C (en)
CO (1) CO5210976A1 (en)
MX (1) MXPA00001955A (en)
NO (1) NO326829B1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040232044A1 (en) * 2003-05-23 2004-11-25 Ravindranath Mukkamala Oil-soluble imine-acid reaction products as asphaltene dispersants in crude oil
US20040232042A1 (en) * 2003-05-23 2004-11-25 Ravindranath Mukkamala Amine-acid reaction products as asphaltene dispersants in crude oil
US7097759B2 (en) * 2003-05-23 2006-08-29 Rohm And Haas Company Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil
US7122112B2 (en) * 2003-05-29 2006-10-17 Rohm And Haas Company Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil
US7435333B2 (en) * 2004-07-02 2008-10-14 Exxonmobil Research And Engineering Company Upgrading asphaltene containing oils
US7674365B2 (en) 2004-10-07 2010-03-09 Rohm And Haas Company Formulations useful as asphaltene dispersants in petroleum products
CA2568764A1 (en) * 2005-12-07 2007-06-07 Rohm And Haas Company Asphaltene dispersants for petroleum products
PL2069467T3 (en) 2006-10-06 2015-02-27 Vary Petrochem Llc Separating compositions and methods of use
US8062512B2 (en) * 2006-10-06 2011-11-22 Vary Petrochem, Llc Processes for bitumen separation
US7758746B2 (en) 2006-10-06 2010-07-20 Vary Petrochem, Llc Separating compositions and methods of use
US8394872B2 (en) 2009-07-10 2013-03-12 Nalco Company Method of reducing the viscosity of hydrocarbon fluids
WO2011031920A2 (en) 2009-09-10 2011-03-17 Board Of Regents, The University Of Texas System Process of using hard brine at high alkalinity for enhanced oil recovery (eor) applications
US9315715B2 (en) 2009-10-20 2016-04-19 Nalco Company Method of reducing the viscosity of hydrocarbons
AR081549A1 (en) * 2010-05-25 2012-10-03 Univ Texas FORMULATIONS OF ALKALINE POLYMERS WITHOUT SURFACTANT TO RECOVER REACTIVE CRUDE OIL
CN103422841B (en) * 2012-05-17 2017-04-26 中国石油化工股份有限公司 Viscosity reduction method and viscosity reducer for viscous oil
US20140323369A1 (en) * 2013-04-24 2014-10-30 Upali P. Weerasooriya Use of amines in heavy oil transport
GB2542080B (en) * 2014-09-30 2021-08-04 Halliburton Energy Services Inc Non-reducing stabilization complexant for acidizing compositions and associated methods
US10125306B2 (en) 2014-10-02 2018-11-13 Croda, Inc. Asphaltene inhibition
CN105214557A (en) * 2015-10-28 2016-01-06 北京工商大学 A kind of N-alkyl aminopropionic acid type Gemini surface active agent and method for making
US10407611B2 (en) 2016-01-08 2019-09-10 Ecolab Usa Inc. Heavy oil rheology modifiers for flow improvement during production and transportation operations
EP3475384A1 (en) 2016-06-24 2019-05-01 Croda, Inc. Method and compositon for asphaltene dispersion
MX2020000139A (en) 2017-07-06 2020-07-22 Innospec Oil Field Chemicals Llc Compositions and methods and uses relating thereto.
CN113509960B (en) * 2021-03-29 2023-10-31 中国石油天然气股份有限公司 Application of crown ether transition metal complex in underground in-situ modification of thickened oil and underground in-situ modification method of thickened oil

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Also Published As

Publication number Publication date
CN1265446A (en) 2000-09-06
NO20000903D0 (en) 2000-02-24
US6402934B1 (en) 2002-06-11
CA2299104A1 (en) 2000-09-02
NO326829B1 (en) 2009-02-23
NO20000903L (en) 2000-09-04
EP1033471A1 (en) 2000-09-06
CN1205404C (en) 2005-06-08
CA2299104C (en) 2004-05-04
MXPA00001955A (en) 2002-03-08
EP1033471B1 (en) 2003-09-17

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